# Add SDI video routers
<a name="config-wrkr-lv-cg-sdi-rou"></a>

If your deployment includes SDI video inputs that pass through a router, provide information about your router configuration on the AWS Elemental Live node.

**Warning**  
If you forget to configure the router, everything looks acceptable on the event or profile, but when you run the event, you receive a no input detected error.

**Topics**
+ [Step A: Get ready](sdi-rou-ready.md)
+ [Step B: Create the router](sdi-rou-create.md)
+ [Step C: Complete the input mappings](sdi-rou-input.md)
+ [Step D: Complete the output mappings](sdi-rou-output.md)
+ [Step E: Use the router inputs](sdi-rou-using.md)